\begin{tabular}{l*{6}{c}}
\hline\hline
                    &Political interest&            &            &Issue saliency&            &            \\
                    &\multicolumn{1}{c}{(1)}&\multicolumn{1}{c}{(2)}&\multicolumn{1}{c}{(3)}&\multicolumn{1}{c}{(4)}&\multicolumn{1}{c}{(5)}&\multicolumn{1}{c}{(6)}\\
                    &\multicolumn{1}{c}{Unsure in reply}&\multicolumn{1}{c}{Easy to decide}&\multicolumn{1}{c}{Table missed info}&\multicolumn{1}{c}{Unsure in reply}&\multicolumn{1}{c}{Easy to decide}&\multicolumn{1}{c}{Table missed info}\\
\hline
Block randomization=1&    -0.00998&    -0.00341&      0.0136&    -0.00768&     -0.0385&    -0.00346\\
                    &     (0.870)&     (0.952)&     (0.808)&     (0.889)&     (0.455)&     (0.945)\\
[1em]
High pol. interest=1&      -0.543&       0.319&       0.147&            &            &            \\
                    &     (0.000)&     (0.000)&     (0.033)&            &            &            \\
[1em]
Block randomization=1 $\times$ High pol. interest=1&     -0.0674&      0.0431&      -0.176&            &            &            \\
                    &     (0.463)&     (0.624)&     (0.042)&            &            &            \\
[1em]
High issue salience=1&            &            &            &     0.00673&      0.0357&       0.281\\
                    &            &            &            &     (0.934)&     (0.645)&     (0.000)\\
[1em]
Block randomization=1 $\times$ High issue salience=1&            &            &            &      -0.107&       0.177&      -0.199\\
                    &            &            &            &     (0.292)&     (0.067)&     (0.035)\\
[1em]
Constant            &       4.238&       3.188&       3.935&       3.988&       3.323&       3.913\\
                    &     (0.000)&     (0.000)&     (0.000)&     (0.000)&     (0.000)&     (0.000)\\
\hline
Observations        &        6617&        6617&        6617&        6617&        6617&        6617\\
\hline\hline
\end{tabular}
